body{
    padding: 0;
    margin: 0;
}
#kongjian{
    padding: 0 0px;
}
.imgDiv{
    width: 50px;
    height: 50px;
}
.imgDiv img{
    width: 50px;
    height: 50px;
}
.picButton{
    /*background-image: url("../img/qq.jpg");*/
    background-image: url("../img/upload.png");
    background-size: 100%;
    width: 50px;
    height: 50px;
}
.picButton input{
    opacity: 0;
    /*border: none;*/
    /*background-image: url("../img/dazhong.jpg");*/
    width: 50px;
    height: 50px;
}
.topbar{
    display: flex;
    align-items: center;
    padding: 10px 5px;
    position: relative;
    margin: 0 0px;
}
.topbar .left{
    text-align: left;
    -webkit-flex: 1;
}
.topbar .center{
    text-align: center;
    -webkit-flex: 1;
}
.topbar .right{
    text-align: right;
    -webkit-flex: 1;
}
.topbar::after{
    content: " ";
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    height: 1px;
    border-bottom: 1px solid #D9D9D9;
    color: #D9D9D9;
    -webkit-transform-origin: 0 100%;
    transform-origin: 0 100%;
    -webkit-transform: scaleY(0.5);
    transform: scaleY(0.5);
}

.shuoshuo{
    height: 200px;
    width: 100%;
}
.shuoshuo textarea{
    width: 95%;
    height: 150px;
    border: 0;
    margin-top: 10px;
}
